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Round|Natural|GIA

1.50ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6542718051

Certificate GIA 6542718051

Diamond specifications and retailer prices

From $9,563 CAD
₹650,717 INR
As of October 29, 2026
Save $7,501 CAD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,370 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542718051. Listed at 18 retailers as of October 29, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542718051
Dimensions7.26 × 7.29 × 4.55 mm
L/W Ratio1.00
Top View
7.26 mm7.29 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542718051
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,237 CAD|Low: $9,101 CAD|High: $17,178 CAD|Avg: $12,129 CAD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$9,101 CAD
Retailer 3$9,563 CAD
Retailer 9$10,760 CAD
Retailer 1$11,237 CAD
Retailer 10$11,242 CAD
Retailer 7$12,558 CAD
Retailer 8$12,728 CAD
Retailer 6$12,960 CAD
Retailer 4$13,006 CAD
Retailer 5$17,064 CAD

38 data points across 10 retailers

18 retailers$9,563 CAD to $17,064 CAD

A
Retailer 1
-
$9,101 CAD
HK$50,800 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
$9,563 CAD
₹650,717 INR
View
A
Retailer 3
-
$10,288 CAD
SGD 9,933 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$10,526 CAD
$7,521 USD
View
A
Retailer 5
-
$10,756 CAD
$7,685 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$10,760 CAD
SGD 10,389 SGD
View
A
Retailer 7
-
$11,237 CAD
£6,322 GBP
View
B+
Retailer 8
-
$11,242 CAD
$8,032 USD
View
Final sale: no returns
B+
Retailer 9
-
$11,243 CAD
$8,033 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$12,179 CAD
$8,702 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$12,443 CAD
$8,891 USD
View
B+
Retailer 12
-
$12,558 CAD
$8,973 USD
View
B+
Retailer 13
-
$12,728 CAD
$9,094 USD
View
B+
Retailer 14
-
$12,960 CAD
€8,819 EUR
View
B+
Retailer 15
-
$13,006 CAD
£7,317 GBP
View
B+
Retailer 16
-
$14,053 CAD
$10,041 USD
View
B
Retailer 17
-
$17,064 CAD
£9,600 GBP
View
Most Expensive
B
NZ Jewellers
7f0bb906-727a-4a4a-8e08-16fd6baf6d98 · Oct 20
$20,370 CAD
$14,554 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $9,563 CADSave up to $7,501 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Round
$9,563 CAD